! Started logfile: .//J0715-0614_X_dfm.log on Mon Jan 20 17:40:14 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0715-0614_X_uva.fits ! Reading UV FITS file: .//J0715-0614_X_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0715-0614 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 2688 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0715-0614_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.004443Jy sigma=19.258644 ! Fit after self-cal, rms=0.960993Jy sigma=18.431664 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.268 mas, bmaj=4.325 mas, bpa=-9.033 degrees ! Estimated noise=1.42716 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303514 Jy ! Component: 100 - total flux cleaned = 0.037254 Jy ! Total flux subtracted in 100 components = 0.037254 Jy ! Clean residual min=-0.004045 max=0.003944 Jy/beam ! Clean residual mean=0.000002 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.037254 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.037254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041324Jy sigma=0.712810 ! Fit after self-cal, rms=0.038974Jy sigma=0.671720 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.478 mas, bmaj=4.277 mas, bpa=-7.928 degrees ! Estimated noise=0.722529 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451272 Jy ! Component: 100 - total flux cleaned = 0.00646401 Jy ! Component: 150 - total flux cleaned = 0.00739113 Jy ! Component: 200 - total flux cleaned = 0.0078819 Jy ! Total flux subtracted in 200 components = 0.0078819 Jy ! Clean residual min=-0.002621 max=0.002966 Jy/beam ! Clean residual mean=-0.000001 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0451359 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.0451359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038418Jy sigma=0.661924 ! Fit after self-cal, rms=0.038403Jy sigma=0.661686 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.478 x 4.277 at -7.928 degrees (North through East) ! Clean map min=-0.0025724 max=0.042028 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.97 KP 1.07 ! NL 0.90 OV 1.10 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.08 KP 1.12 ! NL 1.01 OV 1.16 PT 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.80 HN 1.02 KP 1.04 ! NL 1.04 OV 1.29 PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.85 HN 1.07 KP 0.97 ! NL 0.94 OV 1.20 PT 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.88 HN 1.13 KP 0.94 ! NL 0.98 OV 1.17 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 0.97 KP 1.06 ! NL 0.90 OV 1.24 PT 0.81 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.00 KP 1.08 ! NL 1.00 OV 1.10 PT 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.91 HN 1.03 KP 1.23 ! NL 0.93 OV 1.16 PT 0.77 ! ! ! Fit before self-cal, rms=0.038403Jy sigma=0.661686 ! Fit after self-cal, rms=0.038647Jy sigma=0.650350 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.505 mas, bmaj=4.236 mas, bpa=-8.128 degrees ! Estimated noise=0.719702 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255193 Jy ! Component: 100 - total flux cleaned = 0.000132455 Jy ! Component: 150 - total flux cleaned = 0.000116887 Jy ! Component: 200 - total flux cleaned = 7.70276e-05 Jy ! Total flux subtracted in 200 components = 7.70276e-05 Jy ! Clean residual min=-0.001606 max=0.001446 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0452129 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.0452129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038628Jy sigma=0.649849 ! Fit after self-cal, rms=0.038764Jy sigma=0.649132 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038764Jy sigma=0.649132 ! Fit after self-cal, rms=0.039030Jy sigma=0.649031 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=4.234 mas, bpa=-8.147 degrees ! Estimated noise=0.72057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.80644e-05 Jy ! Component: 100 - total flux cleaned = 1.34002e-05 Jy ! Component: 150 - total flux cleaned = -2.08056e-05 Jy ! Component: 200 - total flux cleaned = -5.01192e-05 Jy ! Total flux subtracted in 200 components = -5.01192e-05 Jy ! Clean residual min=-0.001580 max=0.001444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0451628 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0451628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039020Jy sigma=0.648847 ! Fit after self-cal, rms=0.039031Jy sigma=0.648833 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.54235e-05 Jy ! Component: 100 - total flux cleaned = -5.34165e-05 Jy ! Component: 150 - total flux cleaned = -7.61247e-05 Jy ! Component: 200 - total flux cleaned = -9.01056e-05 Jy ! Total flux subtracted in 200 components = -9.01056e-05 Jy ! Clean residual min=-0.001573 max=0.001456 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0450727 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.0450727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039026Jy sigma=0.648772 ! Fit after self-cal, rms=0.039027Jy sigma=0.648769 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039027Jy sigma=0.648769 ! Fit after self-cal, rms=0.039632Jy sigma=0.648876 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.515 mas, bmaj=4.235 mas, bpa=-8.185 degrees ! Estimated noise=0.728971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361116 Jy ! Component: 100 - total flux cleaned = 0.000426957 Jy ! Component: 150 - total flux cleaned = 0.000418735 Jy ! Component: 200 - total flux cleaned = 0.000380324 Jy ! Total flux subtracted in 200 components = 0.000380324 Jy ! Clean residual min=-0.001582 max=0.001452 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.045453 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.045453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039622Jy sigma=0.648767 ! Fit after self-cal, rms=0.039623Jy sigma=0.648745 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.67517e-05 Jy ! Component: 100 - total flux cleaned = -6.99336e-05 Jy ! Component: 150 - total flux cleaned = -8.79906e-05 Jy ! Component: 200 - total flux cleaned = -9.938e-05 Jy ! Total flux subtracted in 200 components = -9.938e-05 Jy ! Clean residual min=-0.001572 max=0.001463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0453536 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.0453536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039620Jy sigma=0.648710 ! Fit after self-cal, rms=0.039620Jy sigma=0.648708 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039620Jy sigma=0.648708 ! Fit after self-cal, rms=0.040171Jy sigma=0.648766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.259 mas, bmaj=4.122 mas, bpa=-6.957 degrees ! Estimated noise=0.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024711 Jy ! Component: 100 - total flux cleaned = 0.000276183 Jy ! Component: 150 - total flux cleaned = 0.000294274 Jy ! Component: 200 - total flux cleaned = 0.000289149 Jy ! Total flux subtracted in 200 components = 0.000289149 Jy ! Clean residual min=-0.001690 max=0.001500 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0456428 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.0456428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040163Jy sigma=0.648702 ! Fit after self-cal, rms=0.040162Jy sigma=0.648681 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.9414e-05 Jy ! Component: 100 - total flux cleaned = -3.66715e-05 Jy ! Component: 150 - total flux cleaned = -4.84752e-05 Jy ! Component: 200 - total flux cleaned = -5.59192e-05 Jy ! Total flux subtracted in 200 components = -5.59192e-05 Jy ! Clean residual min=-0.001674 max=0.001514 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0455869 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.0455869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040161Jy sigma=0.648673 ! Fit after self-cal, rms=0.040160Jy sigma=0.648670 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=4.237 mas, bpa=-8.208 degrees ! Estimated noise=0.73778 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.518 x 4.237 at -8.208 degrees (North through East) ! Clean map min=-0.0015498 max=0.042706 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.307 mas, bmaj=4.288 mas, bpa=-9.419 degrees ! Estimated noise=1.48182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331643 Jy ! Component: 100 - total flux cleaned = 0.0405718 Jy ! Component: 150 - total flux cleaned = 0.0432628 Jy ! Component: 200 - total flux cleaned = 0.0442922 Jy ! Total flux subtracted in 200 components = 0.0442922 Jy ! Clean residual min=-0.003763 max=0.002956 Jy/beam ! Clean residual mean=0.000001 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.0442922 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0442922 Jy ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=4.237 mas, bpa=-8.208 degrees ! Estimated noise=0.73778 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180527 Jy ! Component: 100 - total flux cleaned = 0.0021224 Jy ! Component: 150 - total flux cleaned = 0.00225664 Jy ! Component: 200 - total flux cleaned = 0.00231343 Jy ! Total flux subtracted in 200 components = 0.00231343 Jy ! Clean residual min=-0.001675 max=0.001540 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0466056 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0466056 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.259 mas, bmaj=4.122 mas, bpa=-6.957 degrees ! Estimated noise=0.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000541298 Jy ! Component: 100 - total flux cleaned = -0.000607407 Jy ! Component: 150 - total flux cleaned = -0.00062088 Jy ! Component: 200 - total flux cleaned = -0.000656448 Jy ! Total flux subtracted in 200 components = -0.000656448 Jy ! Clean residual min=-0.001708 max=0.001509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0459492 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.18231e-05 Jy ! Component: 100 - total flux cleaned = -4.21514e-05 Jy ! Component: 150 - total flux cleaned = -7.04798e-05 Jy ! Component: 200 - total flux cleaned = -8.80491e-05 Jy ! Total flux subtracted in 200 components = -8.80491e-05 Jy ! Clean residual min=-0.001712 max=0.001495 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0458611 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0458611 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=4.237 mas, bpa=-8.208 degrees ! Estimated noise=0.73778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.22197e-05 Jy ! Component: 100 - total flux cleaned = -4.17556e-05 Jy ! Component: 150 - total flux cleaned = -4.12778e-05 Jy ! Component: 200 - total flux cleaned = -2.88284e-05 Jy ! Total flux subtracted in 200 components = -2.88284e-05 Jy ! Clean residual min=-0.001688 max=0.001522 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0458323 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0458323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040175Jy sigma=0.648966 ! Fit after self-cal, rms=0.040169Jy sigma=0.648905 wmodel J0715-0614_X_map.mod ! Writing 50 model components to file: J0715-0614_X_map.mod wobs J0715-0614_X_uvs.fits ! Writing UV FITS file: J0715-0614_X_uvs.fits wwins J0715-0614_X_map.win ! wwins: Wrote 1 windows to J0715-0614_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267304 Jy ! Component: 100 - total flux cleaned = -0.000334298 Jy ! Component: 150 - total flux cleaned = -0.000418301 Jy ! Component: 200 - total flux cleaned = -0.000456866 Jy ! Component: 250 - total flux cleaned = -0.000475196 Jy ! Component: 300 - total flux cleaned = -0.000527376 Jy ! Component: 350 - total flux cleaned = -0.000560239 Jy ! Component: 400 - total flux cleaned = -0.000607658 Jy ! Component: 450 - total flux cleaned = -0.000653349 Jy ! Component: 500 - total flux cleaned = -0.000712161 Jy ! Component: 550 - total flux cleaned = -0.00078286 Jy ! Component: 600 - total flux cleaned = -0.000810519 Jy ! Component: 650 - total flux cleaned = -0.000903702 Jy ! Component: 700 - total flux cleaned = -0.000980939 Jy ! Component: 750 - total flux cleaned = -0.00105585 Jy ! Component: 800 - total flux cleaned = -0.00109215 Jy ! Component: 850 - total flux cleaned = -0.00113941 Jy ! Component: 900 - total flux cleaned = -0.00115126 Jy ! Component: 950 - total flux cleaned = -0.00118525 Jy ! Component: 1000 - total flux cleaned = -0.00118548 Jy ! Component: 1050 - total flux cleaned = -0.00116387 Jy ! Component: 1100 - total flux cleaned = -0.00115313 Jy ! Component: 1150 - total flux cleaned = -0.00114271 Jy ! Component: 1200 - total flux cleaned = -0.00111202 Jy ! Component: 1250 - total flux cleaned = -0.00111211 Jy ! Component: 1300 - total flux cleaned = -0.00109231 Jy ! Component: 1350 - total flux cleaned = -0.00105322 Jy ! Component: 1400 - total flux cleaned = -0.00102429 Jy ! Component: 1450 - total flux cleaned = -0.000995725 Jy ! Component: 1500 - total flux cleaned = -0.000948767 Jy ! Component: 1550 - total flux cleaned = -0.00092098 Jy ! Component: 1600 - total flux cleaned = -0.000866008 Jy ! Component: 1650 - total flux cleaned = -0.000856988 Jy ! Component: 1700 - total flux cleaned = -0.000811881 Jy ! Component: 1750 - total flux cleaned = -0.000767078 Jy ! Component: 1800 - total flux cleaned = -0.000731459 Jy ! Component: 1850 - total flux cleaned = -0.000696016 Jy ! Component: 1900 - total flux cleaned = -0.000651845 Jy ! Component: 1950 - total flux cleaned = -0.000616692 Jy ! Component: 2000 - total flux cleaned = -0.000599224 Jy ! Component: 2050 - total flux cleaned = -0.00059044 Jy ! Component: 2100 - total flux cleaned = -0.000573008 Jy ! Component: 2150 - total flux cleaned = -0.000572979 Jy ! Component: 2200 - total flux cleaned = -0.000555593 Jy ! Component: 2250 - total flux cleaned = -0.000564276 Jy ! Component: 2300 - total flux cleaned = -0.000555577 Jy ! Component: 2350 - total flux cleaned = -0.000546914 Jy ! Component: 2400 - total flux cleaned = -0.000538242 Jy ! Component: 2450 - total flux cleaned = -0.00053824 Jy ! Component: 2500 - total flux cleaned = -0.000546866 Jy ! Component: 2550 - total flux cleaned = -0.000538189 Jy ! Component: 2600 - total flux cleaned = -0.000546881 Jy ! Component: 2650 - total flux cleaned = -0.000538152 Jy ! Component: 2700 - total flux cleaned = -0.000546924 Jy ! Component: 2750 - total flux cleaned = -0.000546931 Jy ! Component: 2800 - total flux cleaned = -0.000538116 Jy ! Component: 2850 - total flux cleaned = -0.00054691 Jy ! Component: 2900 - total flux cleaned = -0.000538039 Jy ! Component: 2950 - total flux cleaned = -0.000538033 Jy ! Component: 3000 - total flux cleaned = -0.000529068 Jy ! Component: 3050 - total flux cleaned = -0.000529082 Jy ! Component: 3100 - total flux cleaned = -0.000511135 Jy ! Component: 3150 - total flux cleaned = -0.000502159 Jy ! Component: 3200 - total flux cleaned = -0.000493212 Jy ! Component: 3250 - total flux cleaned = -0.000484192 Jy ! Component: 3300 - total flux cleaned = -0.000475091 Jy ! Component: 3350 - total flux cleaned = -0.000475135 Jy ! Component: 3400 - total flux cleaned = -0.000456824 Jy ! Component: 3450 - total flux cleaned = -0.000438424 Jy ! Component: 3500 - total flux cleaned = -0.000438434 Jy ! Component: 3550 - total flux cleaned = -0.000419875 Jy ! Component: 3600 - total flux cleaned = -0.00041049 Jy ! Component: 3650 - total flux cleaned = -0.000401153 Jy ! Component: 3700 - total flux cleaned = -0.000382369 Jy ! Component: 3750 - total flux cleaned = -0.000372828 Jy ! Component: 3800 - total flux cleaned = -0.000363242 Jy ! Component: 3850 - total flux cleaned = -0.000363258 Jy ! Component: 3900 - total flux cleaned = -0.000344024 Jy ! Component: 3950 - total flux cleaned = -0.000344041 Jy ! Component: 4000 - total flux cleaned = -0.000344037 Jy ! Component: 4050 - total flux cleaned = -0.000344038 Jy ! Total flux subtracted in 4096 components = -0.000324273 Jy ! Clean residual min=-0.000547 max=0.000581 Jy/beam ! Clean residual mean=0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.045508 Jy keep ! Adding 216 model components to the UV plane model. ! The established model now contains 266 components and 0.045508 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0715-0614_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.518 x 4.237 at -8.208 degrees (North through East) ! Clean map min=-0.0013142 max=0.04302 Jy/beam ! Writing clean map to FITS file: .//J0715-0614_X_map.fits wmodel .//J0715-0614_X_map.mod ! Writing 266 model components to file: .//J0715-0614_X_map.mod wobs .//J0715-0614_X_uvs.fits ! Writing UV FITS file: .//J0715-0614_X_uvs.fits wwins .//J0715-0614_X_map.win ! wwins: Wrote 2 windows to .//J0715-0614_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0430197 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168942 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17813 1.17813 2.35625 4.71251 9.42502 18.85 37.7001 75.4002 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 254.641 quit ! Quitting program ! Log file .//J0715-0614_X_dfm.log closed on Mon Jan 20 17:40:18 2020